Bexar Pro Components 1963-1966 Chevy Truck 4-Wheel Power Disc Brake Conversion Kit | 6-Lug | 9-Inch Booster Combo
SKU: BPC-DBK63701012TRK-CT-213
“Precision engineered to restore maximum stopping force for both heavy-duty fleet reliability and premium automotive applications.”
| Specification | Detail |
|---|---|
| Kit Type | 4-Wheel Front & Rear Power Disc Upgrade |
| Spindle Status | Stock Height Front Spindles Layout (Included) |
| Hub Layout | 6-Lug Front Hub Layout Setup Setup |
| Rotor Finish | Standard Ventilated Rotors Front & Rear Axle Layouts |
| Caliper Finish | Standard Cast Iron Caliper Finish Layouts |
| Hydraulic Delivery | 9-Inch Single Diaphragm Power Booster Combo featuring Industry-Standard INV Flare Fitting Connections |
🛠️ Expert Installation & Field Note
Based on our shop experience specializing in heavy-duty brakes since 1985:
- Suspension Clearance: Converting legacy hydraulic setups requires strict attention to fluid line routing. Always verify that your flexible lines have zero binding, kinking, or structural rubbing through the complete steering envelope or axle travel arc.
- Bearing Prep: Pack all inner and outer wheel bearings completely with high-temperature disc brake wheel grease before final hub assembly to safeguard fleet operating longevity.
- Wheel Compatibility: Ensure bench clearance specs are fully met before wheel fitment.
Always verify your existing wheel clearance measurements before ordering. This 12-inch disc conversion assembly requires a minimum of a 15-inch wheel rim. Standard factory iron steel wheels manufactured prior to 1971 will not clear the large single-bore GM caliper housing.

